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degesch: add an assertion

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It should never fail with current code.
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Přemysl Eric Janouch 2016-01-18 00:59:43 +01:00
parent 773d14e740
commit f57664ddd0
1 changed files with 5 additions and 1 deletions
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6
degesch.c
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@ -5325,9 +5325,13 @@ mode_processor_do_user (struct mode_processor *self)
|| !(channel_user = irc_channel_get_user (self->channel, user)))
return;
// Translate mode character to user prefix character
const char *all_prefixes = self->s->irc_chanuser_prefixes;
const char *all_modes = self->s->irc_chanuser_modes;
char prefix = all_prefixes[strchr (all_modes, self->mode_char) - all_modes];
const char *mode = strchr (all_modes, self->mode_char);
hard_assert (mode && (size_t) (mode - all_modes) < strlen (all_prefixes));
char prefix = all_prefixes[mode - all_modes];
struct str *prefixes = &channel_user->prefixes;
const char *pos = strchr (prefixes->str, prefix);